The October–December Grade 5 Math Review Packet covers a variety of essential Connecticut Core Standards, which are aligned with the Common Core State Standards (CCSS). The questions are designed to reinforce and assess foundational 4th grade skills while introducing 5th grade expectations across multiple domains. Key CT/Common Core Math Standards Addressed: 1. Operations & Algebraic Thinking (OA) 5.OA.A.1: Interpret numerical expressions using parentheses and brackets. 5.OA.A.2: Writ